source admittance 中文意思是什麼
source admittance
解釋
源導納- source : n 1 源頭，水源，源泉。2 根源，本源；來源。3 原因；出處；原始資料。4 提供消息的人。5 血統。vt 〈美...
- admittance : n. 1. 許可入場[入校等]。2. 【建築】通道。3. 【物理學】導納。
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This paper describes a reconstructive algorithm which is based on network theory for electrical capacitance tomography technic. there are twelve electrodes in the system. the permittivity distribution of flow with two components within a pipeline is reconstructed. assume the permittivity distribution of the region to be reconstructed. then whole measured area is discretized into a network composed of capacitance. the measurement circuit which contains a pair of source electrode and detecting electrode is taken as a four - terminal network. the across admittance of the four - teminal network is proportional to the capacitance between the source electrode and the detecting electrode. modify the distribution of the permittivity according to the difference between the calculated capacitance and measured capacitance. the experimental results show that this algorithm is effective and can coverge
本文描述了一種用於兩種成份的流體成像的12電極電容層析成像新方法.該方法基於電路的網路理論，首先對重建區域假定一個介電率分佈，用電容網路作為離散化模型，將每一個源電極和探測電極對組成的測量電路看作一個四端網路，該四端網路的跨導與源電極和探測電極之間的電容值是線性關系，這個電容值和測量得到的電容值之間存在誤差，根據這個誤差對修正介電率分佈.通過對不同介質分佈作的模擬實驗結果，證實了該演算法是有效的，收斂的 -
The urbanization construction in western national regions should open multi - source investment channel, open urbanization constructing markets, eliminate the unreasonable admittance barriers of non - national investment, optimize the source pattern of investment according to project financing, finical financing and bond financing of local government and design corresponding legal system to protect it according to the thoughts of benefit maximization in law and economics
摘要西部民族地區城鎮化建設應開辟多元投資渠道，開放城鎮化建設市場，清理對非國有資本的市場準入障礙，通過項目融資、金融融資、地方政府債券融資等途徑，優化資金的來源模式，並且必須從法律經濟學效益最大化的思想出發，設計相應的法律制度進行保障。
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